The MTA resumed Metro subway, local bus and mobility/paratransit services Tuesday. About 90 percent of the MTA's fleet of buses hit the streets as service resumed, the MTA said.

MARC, Light Rail and Commuter Bus service is slated to resume Wednesday morning.

Also Monday and Tuesday, Amtrak canceled Northeast Regional service, which included the Acela Express, Northeast Regional, Keystone and Shuttle. NBC News reported Tuesday that the tunnels are flooded, and service north of New York is significantly disrupted.

Most Amtrak service in the Northeast remained suspended Tuesday evening as crews inspected tunnels, tracks, equipment and stations to assess damage. Later Tuesday, Amtrak will determine service availability north and south of New York.

Hurricane Sandy in photos

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Jayne Miller surveys New Jersey shore damage

Janye Miller surveys Sandy's damage along the New Jersey shoreline, including at her family's home.